4993120 ECU / ECM Controller

Replacement Part Numbers: 4993120, 4993120RX
Product: Electronic Control Module (ECU / ECM) for Hyundai excavators and CM2250 engine

Overview

High-quality replacement Engine Control Module manufactured to original-equipment specifications. Designed for reliable operation in harsh environments and tested for performance and durability prior to shipment.

Compatibility

This ECU is for the following models (confirm OE number before purchase):

Hyundai R220LC-9
PC200-10
PC350-10
CM2250 engine

Important: Always check that the part number on your old ECU matches 4993120 or 4993120RX before ordering.

Key Features

Built to original equipment dimensions and connector layout for direct fitment
Constructed from high-grade electronic components resistant to heat and vibration
Precision manufactured and subjected to multiple performance and aging tests
Strong environmental adaptability for construction and heavy-duty use
Plug-and-play physical installation (programming may be required)

Installation & Programming

Physical installation is straightforward-size and interfaces match the original ECU.
Programming: This unit may require programming to your machine. Please provide your machine nameplate details before shipping so we can prepare or arrange programming.

Important Notes

Please confirm the OE/part number on your existing ECU is the same (4993120 or 4993120RX) before purchase.
Provide the machine nameplate information for programming prior to shipping.
If you are unsure about compatibility, send a photo of your old ECU label or the machine nameplate for verification.